CVE-2023-1077

Updated: 2024-01-12 20:01:34.876879

Description:

In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0
CVSS Version 3.x HIGH 7

Status

OS name Project name Version Score Severity Status Errata Last updated
AlmaLinux 9.2 ESU kernel 5.14.0 7 HIGH In Progress 2024-04-22 14:15:15
AlmaLinux 9.2 FIPS kernel 5.14.0 7 HIGH In Progress 2024-04-22 17:15:33
CentOS 6 ELS kernel 2.6.32 7 HIGH Ignored 2023-10-27 11:06:49
CentOS 7 ELS kernel 3.10.0 7 HIGH In Testing 2024-04-02 04:57:23
CentOS 8.4 ELS kernel 4.18.0 7 HIGH Ignored 2023-10-27 11:06:49
CentOS 8.5 ELS kernel 4.18.0 7 HIGH Ignored 2023-10-27 11:06:49
CloudLinux 6 ELS kernel 2.6.32 7 HIGH Ignored 2023-10-27 11:06:49
Oracle Linux 6 ELS kernel 2.6.32 7 HIGH Ignored 2023-10-27 11:06:49
Ubuntu 16.04 ELS linux-hwe 4.15.0 7 HIGH Released CLSA-2023:1701279154 2023-11-29 13:12:35
Ubuntu 16.04 ELS linux 4.4.0 7 HIGH Released CLSA-2023:1701799960 2023-12-05 16:12:31
Total: 11